ARP Stainless Steel Bolt Kit - 12 Point (5) 5/16-24 x 1.250 4704021-20-M for all type cars

for all type cars

May run as a coil-over setup with #20135 hardware kit and 8" tall spring sold separately

Locking Pin

Pushrod Guide Plate

Compatibility: Fits MAC Air

ARP Stainless Steel Bolt Kit - 12 Point (5) 5/16-24 x 1.250 4704021-20-M for all type carsARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Bolt 5 16 24 in Thread 1.